Fix mixed content SSL error
Fix mixed content SSL error

![mixed resources](https://i.imgur.com/doeNOJ5.png)
Avicus/docs.avicus.net,Avicus/atlas.avicus.net,Avicus/docs.avicus.net,Avicus/atlas.avicus.net,Avicus/atlas.avicus.net,Avicus/docs.avicus.net